window.onload=function(){
    layui.use(['jquery','layer'],function(){
        var $ = layui.jquery;

        $(".label-pic").on("click",function(){
            var src = $(this).find('img').attr("src");
            var str = '<img src="'+src+'" style="display:block;margin:25px auto;width:750px;height:400px;"/>'
            Utils.layer.open({
                type: 1,
                title: false,
                content: str,
                area:['850px','450px'],
                closeBtn: 2,
            })
        })
    });
};